Balluff BIS M-4A3-082-401-07-S4 Anleitung Seite 92

BIS M-4A_-082-401-07-...
Industrial RFID-System BIS M
5
Secondary Device Functions (continued)
5.4 Voltage and Current Monitoring
5.4.1 Description
The voltage and current module sends messages about
over-current, short-circuit, wire breakage, over-voltage and
under-voltage. Over-voltage and under-voltage detection
starts a timer. If the voltage level does not return to the
normal operating voltage threshold before the timer
expires, the module sends the messages.
The messages include device status, IO-Link events,
process data and LED signaling.
5.4.2 Mathematics/Algorithm
The undervoltage condition occurs at 17 V (disappears
when 17.5 V is exceeded) and the overvoltage condition
occurs at 31 V (disappears when 30.5 V is dropped
below).
5.4.3 Process Data
Object ID Name
0x0016 (22) Overload / short-circuit
pin 2
0x0017 (23) Undervoltage
0x0018 (24) Overvoltage
0x0015 (21) Overload / short-circuit
pin 4
Tab. 5-17: Voltage and current monitoring – Process data
5.4.4 ISDU
Name Index
Voltage 0x2200
Monitoring (8704)
Detection
Time
Duration
Tab. 5-18: Voltage and current monitoring – ISDU
Voltage Monitoring Detection Time Duration
This parameter is used to define how long the under-
voltage or over-voltage must be present before it is
displayed. The unit is given in milliseconds. The values
must be in the range between 10 and 1000, in increments
of 5 milliseconds. The default value is 10 milliseconds.
32 english
Description
TRUE = overload or short-circuit detected at pin 2.
TRUE = the voltage level is below the threshold value.
TRUE = the voltage level is above the threshold value.
TRUE = overload or short-circuit detected at pin 4.
Sub index Access
0 R/W
Length Data Type
2 bytes UINT16
Direction
Input
Input
Input
Input
Data Default
Storage
Yes 10